<p>Tomb KV60 in Egypt's Valley of the Kings is one of the more perplexing tombs of the Theban Necropolis, due to the uncertainty over the identity of one female mummy found there (KV60A), thought by some, such as the noted Egyptologist Elizabeth Thomas, to be that of 18th dynasty Pharaoh Hatshepsut. This identification has recently been advocated by Egyptologist Zahi Hawass. 
When the tomb was discovered by Howard Carter in 1903, it was found to have been ransacked and desecrated in antiquity, but still held two mummies, along with some badly damaged grave goods; Carter apparently did little work in the tomb.
In 1906 Edward R. Ayrton reopened it, and removed one mummy, KV60B, together with the coffin it was in, to the Egyptian Museum. The coffin was inscribed with the name and title royal nurse, In. This personage has been widely identified with Sit-Ra, called In, who was the royal nurse of Hatshepsut. Since neither Carter nor Ayrton drew plans or maps indicating the location of the tomb, the whereabouts of the tomb became forgotten.
Thomas later (in 1966) speculated that the second (unidentified) mummy was that of Hatshepsut, relocated there (to the tomb of her nurse) by Thutmose</p>